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MRMMA 'M Vol 499MA11044M <br /> h <br /> TPE SITE SAFETY PLAN <br /> 3. MONITORING PLAN <br /> 3.1 (a) Air Monitoring Plan <br /> Action levels for implementation of air monitoring. Action <br /> levels should be based on published data available on <br /> contaminants of concern. Action levels should be set by <br /> persons experienced in industrial hygiene. <br /> Level Action Taken <br /> 10 ppm Total Volatiles Commence perimeter monitoring <br /> (b) Air Monitoring Equipment <br /> outline the specific equipment to be used, calibration method, <br /> frequency of monitoring, locations to be monitored, and <br /> analysis of samples (if applicable) . <br /> FID, hexane calibration. Monitor at boreholes during each <br /> sampling event if vapors detected. <br /> If air monitoring is not to be implemented at this site <br /> explain why. <br /> N/A <br /> 3.2 Personnel Monitoring <br /> (Include hierarchy of responsibilities decision making on <br /> the site) <br /> Site Safety Manager to Hake Decisions <br /> 3.3 Sampling Monitoring <br /> (a) Techniques used for sampling: Sample air at borehole <br /> with a PID. <br /> (b) Equipment used for sampling: PIA <br /> (c) Calibration of equipment: Calibrated to hexane prior <br /> ---..- to- operation. – — <br />